Exhaust VOCA Racing BigBore 90cc

The highlight among the VOCA exhaust systems for gear switch mopeds! The new VOCA BigBore exhaust has been specially developed for 90cc cylinders. At first the VOCA BigBore impresses with its rich voluminous body and a massive 34mm exhaust flange. The finish, as usual from Voca Racing, leaves nothing to be desired: the hand-welded exhaust system impresses with an absolutely purist race look. Equipped with a carbon silencer and CNC-machined aluminium end cap.

The system develops an incredible torque and boosts a long-stroke 90cc racing cylinder up to 14.000rpm. Brutal power performance with the proper cylinder used...